318
ASUS43 KLOT 170156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT TUE JUN 16 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-170300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 63 48 58 SW5 29.67R TC 17
ILZ003-004-008-010-011-017-018-170300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 65 51 60 W6 29.66R TC 18
PERU* CLEAR 64 54 68 SW5 29.67S TC 18
ILZ005-006-012>014-019>023-170300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 67 49 52 W9 29.63R TC 19
CHICAGO-MIDWAY PTCLDY 67 49 52 W13 29.64S TC 19
AURORA PTCLDY 63 51 65 W7 29.65S TC 17
WAUKEGAN CLEAR 63 50 62 W7 29.62R TC 17
DUPAGE AIRPORT PTCLDY 64 51 62 W7 29.64S TC 18
WHEELING PTCLDY 66 50 56 W7 29.64R TC 19
NORTHERLY ISL* N/A 68 47 46 W9 N/A TC 20
LMZ740>746-170300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
WINTHROP HARBOR 61 50 1003.8R 1/ 4
WAUKEGAN HARBOR 63 52 270/ 12/ 17 1004.7R 1
WILMETTE BUOY 63 330/ 8/ 12 1005.3R 1/ 3
CHICAGO BUOY 67 59 270/ 14/ 17 1002.5R 1/ 3
HARRISON CRIB 68 270/ 19/ 23 N/A
NORTHERLY ISL 68 250/ 11/ 17 N/A
CALUMET HARBOR 260/ 4/ 13 1003.9
BURNS HARBOR 270/ 7/ 10 1004.1S
MICHIGAN CITY 66 260/ 17/ 19 1001.8R
MICH CITY BUOY 65 64 280/ 14/ 17 981.9S 3/ 4
ST. JOSEPH BUOY 65 64 280/ 14/ 17 1003.9R 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-170300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-170300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 64 47 53 W3 29.73R TC 18
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-170300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLEAR 74 59 59 SW3 29.72S TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 68 63 84 S5 29.75S TC 20
ILZ067-068-072-073-078-083-087-091-170300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 66 62 87 SW3 29.73F TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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